Key chain light



FIG. 1 is a perspective view of a key chain light showing my new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a rear view;

FIG. 4 is a side view, the opposite side being a mirror image thereof; and,

FIG. 5 is a front view. 

The ornamental design for a key chain light, as shown and described. 